2/45 or 0.0444....
Hope this helped
Answer:
D.
Step-by-step explanation:
Two events A and B are independent when

where
is the probability that event A occurs given that event B has occured.
A = randomly selected person is from California
B = randomly selected person preferred brand A
A|B = being a person from California and preferring brand A.
Hence,

Since
events are independent.
Answer:
? whattt
Step-by-step explanation:
Answer:
each shirt is $4.20
Step-by-step explanation:
42/10 = 4.2